
public class code002{
        public static void main(String[] args){
                int a = 20;
                double b = 98.34;
                System,out,println("a + b = " + (a+b));
                System,out,println("a - b = " + (a-b));
                System,out,println("a * b = " + (a*b));
                System,out,println("a / b = " + (a/b));
        }
}